(function(modules){
  var installedModules = {};

  function __webpack_require__(moduleId) {
    if(installedModules[moduleId]) {
      return installedModules[moduleId].exports;
    }

    var module = installedModules[moduleId] = {
      exports: {}
    };

    modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
    
    return module.exports;
  }

  return __webpack_require__("./src/index.js")
})({
    "./src/components/Header.js": function(module, exports) {
      const add = (x, y) => {
        return x + y
      }
      module.exports = add
    },

    "./src/index.js": function(module, exports, __webpack_require__) {
      const add = __webpack_require__("./src/components/Header.js")
      console.log(add(3, 10))
    }
})